Poolzilla 5-Pack 18in Aluminum Pool Anchor Tubes with Brass Anchors — Extra-Long, Universal Fit

These Poolzilla 18" aluminum tubes with pre-inserted brass anchors create a wider, more stable mounting base for pool safety covers when standard anchors can’t be installed.

When soil is loose, concrete is absent, or pavers prevent a secure standard anchor, you need a longer, sturdier option to hold your pool safety cover hardware in place. The Poolzilla 5-pack supplies five 18-inch aluminum tubes each fitted with a brass anchor, engineered for universal compatibility and built to resist seasonal wear. This kit provides the extra length and larger bearing area that installers and homeowners rely on to get a firm anchor in challenging surfaces.

How do these tubes improve anchor stability on loose or uneven ground?

The extra 18" length lets you insert the tube deep enough to reach firmer substrate below loose topsoil or fill, while the wider tube body distributes load over a larger area than a short anchor alone. That reduces pullout risk and stabilizes the brass anchor during winter cover tensioning.

• 18" length reaches deeper, more compact soil layers
• 1" tube diameter increases surface contact with surrounding material
• Pre-inserted brass anchor locks into the tube for secure fastening

Will these fit my existing pool cover anchors and hardware?

Poolzilla designed these tubes to be universally compatible with standard brass pool cover anchors used across major brands. The pre-inserted anchor dimensions match common brass anchor sizes so you can retrofit them without changing your cover’s straps, springs, or anchors.

• Works with most standard brass pool cover anchors
• Designed for retrofit installations and new anchor setups
• Eliminates need to replace cover hardware when ground conditions vary

What materials and durability features does this kit offer?

The tubes are made from high-quality aluminum and the anchors are machined from brass—both chosen for corrosion resistance and long-term outdoor performance. These materials withstand seasonal cycles and maintain reliable function through repeated cover installation and removal.

• Lightweight, corrosion-resistant aluminum tube body
• Durable brass anchor with proven field performance
• Manufactured to last through multiple seasons of use

How does installation work and what should I expect during setup?

Installation is straightforward: drill the specified hole, insert the 18" tube until it seats, and set the brass anchor inside the tube. The wider tube makes positioning easier in pavers, concrete edges, or soft ground where a short anchor would not secure properly.

• Requires a 7/8" hole for proper tube insertion
• No special adapters needed for common pool anchors
• Provided as a 5-pack to outfit multiple anchor points or replacements

Who this is for: Installers, pool professionals, and homeowners facing unstable ground near the pool—such as loose fill, paver borders, or areas without continuous concrete—will benefit most. If your pool cover straps pull on anchors installed in problematic substrate, these Poolzilla tubes give the extra depth and bearing area needed for a safer, more dependable attachment without changing the cover system itself.